If it is a hardcover design, the decoration needs to produce renderings, and the cost is 6500-7000 yuan; Do not make renderings, only make decoration plans and descriptions, which are used for schematic diagrams of hydropower lines. The charge is 5000-5500 yuan.
If it is an ordinary and simple type, it will generally be around 4000 yuan; If it is larger and more luxurious, the charge will be more.
(If the decoration design fee is charged by the square, 55-60 yuan/square)